chore: add container, encore, redirects and upgrade tooling

Adds b13/container and ssch/typo3-encore as the base for the theme,
typo3/cms-redirects for the existing sys_redirect records and
typo3/cms-lowlevel. Rector and Fractor are configured for the
TYPO3 10 to 13 migration of the packages.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

composer.json

@@ -6,7 +6,8 @@
 	"config": {
 		"allow-plugins": {
 			"typo3/class-alias-loader": true,
-			"typo3/cms-composer-installers": true
+			"typo3/cms-composer-installers": true,
+			"a9f/fractor-extension-installer": true
 		},
 		"platform": {
 			"php": "8.2.0"
@@ -14,6 +15,8 @@
 		"sort-packages": true
 	},
 	"require": {
+		"b13/container": "^4.1",
+		"ssch/typo3-encore": "^7.0",
 		"typo3/cms-backend": "^13.4",
 		"typo3/cms-belog": "^13.4",
 		"typo3/cms-beuser": "^13.4",
@@ -30,8 +33,10 @@
 		"typo3/cms-impexp": "^13.4",
 		"typo3/cms-info": "^13.4",
 		"typo3/cms-install": "^13.4",
+		"typo3/cms-lowlevel": "^13.4",
 		"typo3/cms-reactions": "^13.4",
 		"typo3/cms-recycler": "^13.4",
+		"typo3/cms-redirects": "^13.4",
 		"typo3/cms-rte-ckeditor": "^13.4",
 		"typo3/cms-seo": "^13.4",
 		"typo3/cms-setup": "^13.4",
@@ -45,5 +50,9 @@
 			"type": "path",
 			"url": "./packages/*"
 		}
-	]
+	],
+	"require-dev": {
+		"a9f/typo3-fractor": "^1.1",
+		"ssch/typo3-rector": "^3.16"
+	}
 }

fractor.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+use a9f\Fractor\Configuration\FractorConfiguration;
+use a9f\Typo3Fractor\Set\Typo3LevelSetList;
+
+return FractorConfiguration::configure()
+    ->withPaths([
+        __DIR__ . '/packages',
+    ])
+    ->withSkip([
+        __DIR__ . '/packages/*/Resources/Private/Assets/*',
+    ])
+    ->withSets([
+        Typo3LevelSetList::UP_TO_TYPO3_13,
+    ]);

rector.php

@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\ValueObject\PhpVersion;
+use Ssch\TYPO3Rector\CodeQuality\General\ConvertImplicitVariablesToExplicitGlobalsRector;
+use Ssch\TYPO3Rector\CodeQuality\General\ExtEmConfRector;
+use Ssch\TYPO3Rector\CodeQuality\General\RemoveTypo3VersionChecksRector;
+use Ssch\TYPO3Rector\Configuration\Typo3Option;
+use Ssch\TYPO3Rector\Set\Typo3LevelSetList;
+use Ssch\TYPO3Rector\Set\Typo3SetList;
+
+return RectorConfig::configure()
+    ->withPaths([
+        __DIR__ . '/packages',
+    ])
+    ->withSkip([
+        __DIR__ . '/packages/*/Resources/Private/Assets/*',
+    ])
+    ->withPhpVersion(PhpVersion::PHP_82)
+    ->withSets([
+        Typo3SetList::GENERAL,
+        Typo3LevelSetList::UP_TO_TYPO3_13,
+    ])
+    ->withPHPStanConfigs([Typo3Option::PHPSTAN_FOR_RECTOR_PATH])
+    ->withImportNames(true, true, false, true)
+    ->withRules([
+        ConvertImplicitVariablesToExplicitGlobalsRector::class,
+    ])
+    ->withConfiguredRule(ExtEmConfRector::class, [
+        ExtEmConfRector::PHP_VERSION_CONSTRAINT => '8.2.0-8.5.99',
+        ExtEmConfRector::TYPO3_VERSION_CONSTRAINT => '13.4.0-13.4.99',
+        ExtEmConfRector::ADDITIONAL_VALUES_TO_BE_REMOVED => [],
+    ])
+    ->withConfiguredRule(RemoveTypo3VersionChecksRector::class, [
+        RemoveTypo3VersionChecksRector::TARGET_VERSION => 13,
+    ]);